EP 1649200 A1 20060426 - SUBUNIT FOR AN ADDITIONAL CONTROL VALVE DEVICE USED FOR AN INTAKE PIPE OF A RECIPROCATING INTERNAL COMBUSTION ENGINE
Title (en)
SUBUNIT FOR AN ADDITIONAL CONTROL VALVE DEVICE USED FOR AN INTAKE PIPE OF A RECIPROCATING INTERNAL COMBUSTION ENGINE
Title (de)
TEILEINHEIT FÜR EINE ZUSATZSTEUERVENTILEINRICHTUNG FÜR EINEN EINLASSKANAL EINER KOLBENBRENNKRAFTMASCHINE
Title (fr)
UNITE STRUCTURALE POUR UN ENSEMBLE SOUPAPE DE COMMANDE SUPPLEMENTAIRE D'UN CONDUIT D'ADMISSION D'UN MOTEUR A COMBUSTION INTERNE A PISTON
Publication
Application
Priority
- EP 2004051145 W 20040617
- DE 10335136 A 20030731
Abstract (en)
[origin: WO2005012773A1] Disclosed is a subunit consisting of a hollow cylinder (1) which is provided with an opening on at least one face and in which a spring bearing (2) is arranged on the inside of said face, a first valve spring (3) resting against said spring bearing (2). A shaft that is guided within the spring bearing (2) is disposed in the first valve spring (3) so as to be reversibly movable in the direction of the longitudinal axis of the hollow cylinder (1). A thrust bearing (5) for the first valve spring (3) is located at the end of the shaft (4), which faces away from said face of the hollow cylinder (1), said thrust bearing (5) being connected to the shaft (4). A second valve spring (6) is placed between the thrust bearing (5) and the interior on the opposite face (1a) of the hollow cylinder (1).
IPC 1-7
IPC 8 full level
F02D 9/12 (2006.01); F16K 1/12 (2006.01); F02B 29/08 (2006.01)
CPC (source: EP US)
F02D 9/12 (2013.01 - EP US); F16K 1/12 (2013.01 - EP US); F02B 29/083 (2013.01 - EP US)
Citation (search report)
See references of WO 2005012773A1
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
WO 2005012773 A1 20050210; DE 10335136 A1 20050217; EP 1649200 A1 20060426; EP 1649200 B1 20150408; JP 2007533881 A 20071122; JP 4308848 B2 20090805; US 2006180784 A1 20060817; US 7222603 B2 20070529
DOCDB simple family (application)
EP 2004051145 W 20040617; DE 10335136 A 20030731; EP 04741819 A 20040617; JP 2006521564 A 20040617; US 56380504 A 20040617